The invention relates to a loudspeaker and a vehicle window, which can reduce the transmission of vibration from a loudspeaker unit to an installation object. A speaker (1) is provided with: a speaker unit (10) having a diaphragm (11); a first member (20) fixed to the speaker unit (10) and having an outer peripheral surface (F1) along the periphery of an axis (AX) parallel to the vibration direction of the diaphragm (11); a second member (30) that is fixed to the mounting object (200) and has an inner peripheral surface (F2) that forms a space (S) between the outer peripheral surface (F1) and the inner peripheral surface (F2) along the periphery of the axis (AX); and elastic bodies (41, 42) that are disposed in the space (S) and are in contact with both the outer peripheral surface (F1) and the inner peripheral surface (F2), and the first member (20) is movable relative to the second member (30) in the direction along the axis (AX) in association with the deformation of the elastic bodies (41, 42).
本发明涉及扬声器及车辆用车窗,减弱从扬声器单元向安装对象物的振动的传递。扬声器(1)具有:扬声器单元(10),其具有振动板(11);第1部件(20),其固定于扬声器单元(10),具有沿着与振动板(11)的振动方向平行的轴线(AX)周围的外周面(F1);第2部件(30),其固定于安装对象物(200),具有沿着轴线(AX)周围而在与外周面(F1)之间形成空间(S)的内周面(F2);以及弹性体(41、42),其配置于空间(S),与外周面(F1)及内周面(F2)这两者接触,第1部件(20)与弹性体(41、42)的变形相伴地,相对于第2部件(30)能够相对地在沿着轴线(AX)的方向移动。
Loudspeaker and vehicle door
扬声器及车辆用车门
2023-02-28
Patent
Electronic Resource
Chinese
IPC: | H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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